that's normal.
Oil coming from the air cleaner on a 2008 Harley can indicate several issues, primarily related to the engine's breather system. A common reason is excessive crankcase pressure, which can force oil vapor into the air cleaner. This may be due to worn piston rings, valve seals, or a clogged breather system. Additionally, overfilling the engine oil can also contribute to oil leaking into the air cleaner.
An oil bath air cleaner can be maintained at little cost.
Unscrew the oil cap on the valve cover on the right hand side of your air cleaner it attaches to the air cleaner. Al Cauchon
Your oil filter is located behind the air cleaner on the Driver side wheel well close to the drivers side headlight, remove the air cleaner housing to get to it.
There is a small chrome breather tube going to the air cleaner from the oil tank. After the bike sits all the oil drains down to the tank and when you first start the bike because of the low volume oil pump the some oil goes through the breather and into the air cleaner. you can go to a dealer they have a kit to fix that problem.
1989 Chrysler Lebaron 2.5 engine and you get a lot of oil in your air cleaner compartment what is causing this
Because your pedaling too fast...
NO
PVC valve is clogged
A little over three quarts, plus a little to change the oil in the oil bath air cleaner.
THE AIR CLEANER IS PERMANENT ONLY CHANGE THE OIL IN THE LOWER CUP.
Driver's side, beneath the air cleaner.